My local rescues seem to be full of collies, huskies, corgi's and spitz breeds of around 2 years of age. These are the current dogs of the day because they are extremely cute and handsome dogs however it seems people buy them without realising how much effort is required to own them.
I'm in no way having a dig at responsible owners at all. More the ones who love a meme and an instagram post without thinking of the consequences.